<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>图片上传</title>
</head>
<body>
	<form	action="up.php" method="POST" enctype="multipart/form-data">
	<input type="hidden" name="MAX_FILE_SIZE" value="20000">

	  文件: (只允许上传PNG)
	<input name="userfile[]" type="file">
	<input name="userfile[]" type="file">
	<input type="submit" value="上传文件" >
	</form>
</body>

</html>